<VV> Re: Turbo Boost

[Bucketboss at aol.com]

I have a LM Turbo 180 that I will be running this spring and I have a  
question for the bent parts and melted pieces guys out there.  This engine has 140 
heads cut to 8.5:1 , TB 20 cam, dual springs, balanced,  2206 TRW's, Weber 40mm 
carb, and a wastegate. It has yet to be  fired. My question is this. What WG  
spring should I limit my fun to?  6-8-10 psi or can I go higher and to what 
limit without SERIOUSLY limiting  durability? I plan H20 injection. Has anybody 
tried to use a MSD  ignition with the boost controller for better control? 
 
Thanks, I would appreciate any insight.
 
Dave Fierek
Mpls, MN
'66 Turbo Vert
'65 Turbo Vert (stock)
'65 140